Apex Grade Semi Drop-In Barrel for M&P M2.0 Compact - 4.00 inch - Last of them

Designed for the 9mm Smith & Wesson M&P M2.0 Compact. Due to the tolerance variations in the slide, the barrel is semi drop-in. In some cases this means the barrel may drop-in without alteration, but in most cases will likely require minor fitting which is easily done by the end user. The stainless steel barrel features a 1:10” twist rate. The design increases accuracy performance making the M&P M2.0 Compact capable of shooting as small as a 1-1/2 inch grouping at 25 yards. Accuracy test results based on use of a mechanical rest. Final results may vary based on shooter ability, ammunition selection and variations in factory firearm tolerances.

Once these are out of stock, we will not be manufacturing more. If you'd like to learn more about why we've discontinued our SDI barrels, please read our blog post.