{"id":5133,"date":"2026-07-26T22:38:26","date_gmt":"2026-07-26T22:38:26","guid":{"rendered":"https:\/\/landmarkfirearms.com\/ca\/?post_type=product&p=5133"},"modified":"2026-07-26T22:38:34","modified_gmt":"2026-07-26T22:38:34","slug":"glock-17-gen5-mos","status":"publish","type":"product","link":"https:\/\/landmarkfirearms.com\/ca\/product\/glock-17-gen5-mos\/","title":{"rendered":"GLOCK 17 Gen5 MOS"},"content":{"rendered":"

Buy GLOCK 17 G17 Gen5 MOS<\/h1>\n

G17 Gen5 MOS – Simplified mounting of optical sights<\/h3>\n
\n

Buy GLOCK 17 G17 Gen5 MOS. With the G17 Gen5 MOS GLOCK enhances the already near-perfect Gen5 model of “The original” with the addition of the Modular Optic\u00a0System (MOS)<\/strong>. The slide is precision machined to provide a mounting system for popular optic sights. With\u00a0multiple adapter plates<\/strong>, you can quickly and easily mount miniature\u00a0red dot\u00a0sights to the rear of the Gen5 GLOCK slide,\u00a0which has\u00a0front serrations\u00a0<\/strong>for easier and quicker manipulations.<\/p>\n

 <\/p>\n

All of the\u00a0Gen5 qualities<\/strong>\u00a0are present in this standard-size pistol: The latest GLOCK\u00a0nDLC surface\u00a0<\/strong>finish on the major metal components, unmatched in hardness and rust resistance; the high traction Gen5 frame texture, quickly reversible magazine catch, ambidextrous slide stop lever, the\u00a0GLOCK\u00a0Modular Backstrap System (MBS)<\/strong>\u00a0for individual operator adjustability, the universally-acclaimed\u00a0GLOCK Safe Action\u00ae<\/sup>\u00a0System<\/strong> and high visibility orange magazine followers. Buy GLOCK 17 G17 Gen5 MOS.<\/div>\n

<\/div>\n
\n
\n
\n
\n
<\/div>\n
\n
Caliber<\/div>\n
\n

9x19mm<\/p>\n<\/div>\n<\/div>\n<\/div>\n

\n
<\/div>\n
\n
System<\/div>\n
\n

Safe Action\u00ae<\/sup><\/p>\n<\/div>\n<\/div>\n<\/div>\n

\n
<\/div>\n
\n
Mag. Capacity<\/div>\n
\n

Standard: 17<\/p>\n<\/div>\n

\n

Optional: 19 \/ 24 \/ 31 \/ 33<\/p>\n<\/div>\n<\/div>\n<\/div>\n

\n
<\/div>\n
\n
Barrel Length<\/div>\n
\n

114 mm | 4.49 inch<\/p>\n<\/div>\n<\/div>\n<\/div>\n

\n
<\/div>\n
\n
Weight<\/div>\n
\n

without magazine<\/p>\n

625 g | 22.05 oz<\/p>\n<\/div>\n<\/div>\n<\/div>\n

\n
<\/div>\n
\n
Weight<\/div>\n
\n

with empty magazine<\/p>\n

705 g | 24.87 oz<\/p>\n<\/div>\n<\/div>\n<\/div>\n

\n
<\/div>\n
\n
Weight<\/div>\n
\n

with loaded magazine<\/p>\n

945 g | 33.33 oz<\/p>\n<\/div>\n<\/div>\n<\/div>\n

\n
<\/div>\n
\n
Trigger Pull<\/div>\n
\n

26 N<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

\n<\/div>\n

\n
\n
DIMENSION<\/div>\n
<\/div>\n<\/div>\n
\n
\n\n\n\n\n\n\n\n\n\n\n\n
1<\/th>\nLength (Overall)**<\/td>\n202 mm | 7.95 inch<\/td>\n<\/tr>\n
2<\/th>\nSlide Length<\/td>\n186 mm | 7.32 inch<\/td>\n<\/tr>\n
3<\/th>\nWidth (Overall)<\/td>\n34 mm | 1.34 inch<\/td>\n<\/tr>\n
4<\/th>\nSlide Width<\/td>\n25,5 mm | 1.00 inch<\/td>\n<\/tr>\n
5<\/th>\nHeight incl.Mag.<\/td>\n139 mm | 5.47 inch<\/td>\n<\/tr>\n
6<\/th>\nLine of Sight (Polymer)<\/td>\n169 mm | 6.65 inch<\/td>\n<\/tr>\n
<\/th>\nLine of Sight (Steel)<\/td>\n168 mm | 6.61 inch<\/td>\n<\/tr>\n
<\/th>\nLine of Sight (GNS)<\/td>\n167 mm | 6.57 inch<\/td>\n<\/tr>\n
7<\/th>\nTrigger Distance**<\/td>\n70 mm | 2.76 inch<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

*FOR GEN4\/GEN5 MODELS: Check out the Gen5 and Gen4 Technology area for medium\/large backstraps.<\/p>\n

Technical Data are rounded and do not reflect tolerances \u2013 they may be altered without notice! Subject to technical changes.<\/p><\/div>\n

<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Buy GLOCK 17 G17 Gen5 MOS G17 Gen5 MOS – Simplified mounting of optical sights Buy GLOCK 17 G17 Gen5 MOS. With the G17 Gen5 MOS GLOCK enhances the already<\/p>\n","protected":false},"featured_media":5161,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[164,172],"product_tag":[],"class_list":["post-5133","product","type-product","status-publish","product_cat-firearms","product_cat-glock-gen5-pistols","first","instock","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"\nBuy GLOCK 17 G17 Gen5 MOS | Canada<\/title>\n<meta name=\"description\" content=\"Buy GLOCK 17 G17 Gen5 MOS. With the G17 Gen5 MOS GLOCK enhances the already near-perfect Gen5 model of "The original" with the addition of the Modular Optic\u00a0System (MOS). The slide is precision machined to provide a mounting system for popular optic sights. With\u00a0multiple adapter plates, you can quickly and easily mount miniature\u00a0red dot\u00a0sights to the rear of the Gen5 GLOCK slide,\u00a0which has\u00a0front serrations\u00a0for easier and quicker manipulations.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/landmarkfirearms.com\/ca\/product\/glock-17-gen5-mos\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Buy GLOCK 17 G17 Gen5 MOS | Canada\" \/>\n<meta property=\"og:description\" content=\"Buy GLOCK 17 G17 Gen5 MOS. With the G17 Gen5 MOS GLOCK enhances the already near-perfect Gen5 model of "The original" with the addition of the Modular Optic\u00a0System (MOS). The slide is precision machined to provide a mounting system for popular optic sights. With\u00a0multiple adapter plates, you can quickly and easily mount miniature\u00a0red dot\u00a0sights to the rear of the Gen5 GLOCK slide,\u00a0which has\u00a0front serrations\u00a0for easier and quicker manipulations.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/landmarkfirearms.com\/ca\/product\/glock-17-gen5-mos\/\" \/>\n<meta property=\"og:site_name\" content=\"Canada\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-26T22:38:34+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/landmarkfirearms.com\/ca\/wp-content\/uploads\/sites\/2\/2026\/07\/Buy-GLOCK-17-G17-Gen5-MOS-0.png\" \/>\n\t<meta property=\"og:image:width\" content=\"491\" \/>\n\t<meta property=\"og:image:height\" content=\"380\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/product\\\/glock-17-gen5-mos\\\/\",\"url\":\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/product\\\/glock-17-gen5-mos\\\/\",\"name\":\"Buy GLOCK 17 G17 Gen5 MOS | Canada\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/product\\\/glock-17-gen5-mos\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/product\\\/glock-17-gen5-mos\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/landmarkfirearms.com\\\/ca\\\/wp-content\\\/uploads\\\/sites\\\/2\\\/2026\\\/07\\\/Buy-GLOCK-17-G17-Gen5-MOS-0.png\",\"datePublished\":\"2026-07-26T22:38:26+00:00\",\"dateModified\":\"2026-07-26T22:38:34+00:00\",\"description\":\"Buy GLOCK 17 G17 Gen5 MOS. 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The slide is precision machined to provide a mounting system for popular optic sights. 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