TANDEMKROSS"MarkPRO Bumpers for Ruger® MKIV 22/45 (2-Pack)

I used these bumpers on mags for a Ruger MarkIV 22/45 LITE. They extend the mag bottom beyond the flush plate of the factory mag. The factory flush plate sometimes causes the mag not to completely seat in the mag well. This is a feature that should be addressed by Ruger. Until then, buy/install these bumpers. They work great.

Snug clean fit in my 22/45 lite mark 4 durable and beef up the appearance. I would recommend them to friends

Looks and works great

Work very well

Fits great and makes a big difference in enjoying the gun. Recommed 100%.

Easy to replace and works beautifully

Easy installation, stays on when dropped, looks good, well finished