- All Magazines
- Ammunition
- Accessories
-
Gun Parts
-
AR-15 Parts
- AR-15 Handguards
- AR-15 Stocks
- AR-15 Barrels
- AR-15 Triggers
- AR-15 Lower Parts
- AR-15 Upper Parts
- AR-15 Sights
-
Handgun Parts
- Handgun Barrels
- Handgun Slides & Slide Parts
- Handgun Triggers
- Handgun Grips
- Handgun Frame Parts
- Handgun Sights
- Handgun Magwells
- Handgun Red Dot Sights
- Handgun Compensators
- Shotgun Parts Bipods Grips Pistol Braces AK Parts Slings & Swivels
-
AR-15 Parts
- Range Gear
-
Brands
-
GunMag Exclusives
-
GunMag Warehouse .22 Caliber Cleaning Kit
$19.99
$14.99
Save $5.00 -
Gun Maggie MP5 Patch
(13)$4.99 -
ETS Smith & Wesson M&P 9mm 30-Round Extended Magazine
(205)$21.99
$10.99
Save $11.00 -
ETS 10mm 30-Round Extended Magazine for Glock 20 Pistols
(51) -
ETS 9mm 9-Round Magazine for Glock 43 Pistols
(342)
-
-
Sale
-
Pulsar Talion XQ38 2.5-10x Thermal Riflescope
$2,999.99
$1,999.99
Save $1,000.00 -
Holosun AEMS Low Picatinny Mount
$35.99
$29.99
Save $6.00 -
L.A.G. Tactical Defender Series Right-Handed OWB / IWB Holster for Government 1911 Pistol
$79.99
$69.99
Save $10.00 -
True Precision Threaded Barrel for Gen 1-4 Glock 17
$208.99
$189.99
Save $19.00 -
Midwest Industries Keltec KSG M-LOK Mount With Hand Stop
$89.99
$78.99
Save $11.00
-
- The Mag Life Blog
You have no items in your shopping cart.
60 Day Returns
No restocking fees See Details.
No-Hassle Guarantee
Best customer service See Details.
Compatible with RMR and 507C footprints, the Holosun® 509 Adapter Plate for RMR / 507C Footprints is an easy-to-install adapter, trusted by new and experienced shooters across the country. The durable, yet lightweight stainless steel design features a corrosion-resistant hard-coat anodized finish for dependable service in virtually any shooting application, while the low-profile design and chamfered edges readily adapt to work with most optics-ready holsters for snag-free carry. If that’s not enough, the Holosun 509 adapter plate includes all installation hardware and is backed by a dependable lifetime warranty for lasting service you can truly depend on. Order now!
| Color: | Black |
|---|---|
| Material: | Steel |
| Style: | Offsets & Risers |
