C&H Precision Weapons (CHPWS) is the most widely used aftermarket optic adapter plate manufacturer in the industry — trusted by competition shooters, law enforcement, and military units worldwide. Founded in 2012 and pivoting to optic mounting solutions in 2017, CHPWS has become the gold standard for precision-machined red dot adapter plates, supplying mounting solutions to over 4,000 law enforcement and military units including federal agencies. When you need your optic to mount correctly, stay zeroed, and not fail — CHPWS is the answer.
CHPWS's core product is the red dot optic adapter plate — a precision-machined mounting solution that bridges the gap between your pistol's optics-ready slide cut and your chosen red dot sight. Unlike factory plates that often have loose tolerances, CHPWS plates are machined to tight specs for a secure, zero-retention fit between slide and optic. Every plate ships with hardware and installation instructions.
Ben Stoeger Pro Shop stocks CHPWS adapter plates for the most popular competition and carry platforms:
CHPWS plates are available for all major red dot footprints including:
CHPWS also produces the V4 MIL/LEO series — enhanced duty-grade plates with additional retention features designed for law enforcement and military use. Available for CZ, Sig, and Glock platforms.
Beyond adapter plates, CHPWS produces their own line of red dot optics — the COMP (competition, larger objective window), Duty (closed emitter, duty-rated), and EDC-XL (everyday carry). CNC-machined from aerospace-grade aluminum, 100% shockproof, IPX7 waterproof. If you're mounting a CHPWS optic, CHPWS plates are the obvious pairing.