Forward Controls Design Heavy Enhanced AR-15 Magazine Release Button - Blind Hole - Nitrided 4140 Steel - Serrated - EMR-HCBigger is not always better, and Forward Controls Design demonstrates that perfectly with their Enhanced Magazine Release. Cut from heavy duty chrome moly steel bar stock, the EMR HC was designed for use with AR 308 receivers and features an extended design allowing you to use AR 15 spec and ambidextrous magazine catches. Features: Curved and serrated front face Extended design for AR 308 Heavy duty 4140 chrome moly steel construction Tough salt bath

(1) Gas Tube Roll Pin

Will fit any barrel with

SPECS: 4 oz

I guess that makes your new AR-15 titanium firing pin a Super firing pin

Includes threaded forward assist roll pin

Allows the attachment of 5/8-24 muzzle devices to a 1/2-28

The rearward biased version is for left-handed users that use left index fingers to access the bolt catch paddles

and Forward Controls Design demonstrates that perfectly with their Enhanced Magazine Release

Small Drift Pin for positioning the trigger and hammer in a lower for easy installation

85% Biodegradable

357 Magnum and others) has virtually no effect on velocity and performance

Relief cuts on the stem and a higher shelf protect the face from gas blowback to improve the overall shooting experience